| 1 | Investigation of piezoelectric and pyroelectric properties in functional organic materials | |
| Researcher: | Rajkumar | |
| Guide: | Sharma, G D | |
| University: | Jain Narain Vyas University | |
| Language: | English | |
| 2 | ||
| Researcher: | Rajkumar | |
| University: | University of Delhi | |
| Language: | English | |
| 3 | ||
| Researcher: | Rajkumar | |
| Guide: | Mohan, DevendraAggarwal, A K | |
| University: | Guru Jambheshwar University | |
| Language: | English | |
| 4 | Bank assurance in India: challenges, opportunities and future prospects | |
| Researcher: | Rajkumar | |
| Guide: | Ghosh, H J | |
| University: | Maharshi Dayanand University | |
| Language: | English | |
| 5 | ||
| Researcher: | Rajkumar | |
| Guide: | Khan, Mohd Mujtaba | |
| University: | Jamia Milia Islamia | |
| Language: | English | |
| 6 | ||
| Researcher: | Rajkumar | |
| Guide: | Rishi, Rahul | |
| University: | Maharshi Dayanand University | |
| Language: | English | |
| Shodhganga | ||
| 7 | ||
| Researcher: | Rajkumar | |
| Guide: | Kumar, Ashok | |
| University: | Maharshi Dayanand University | |
| Language: | English | |
| Shodhganga | ||
| 8 | Women participation in Panchayati Raj Institutions: a case study of Bhiwani district | |
| Researcher: | Rajkumar | |
| Guide: | Sangwan, K S | |
| University: | Kurukshetra University | |
| Language: | English | |
| Shodhganga | ||
| 9 | ||
| Researcher: | Rajkumar | |
| University: | Ch Charan Singh Haryana Agricultural University | |
| Language: | English | |
| 10 | ||
| Researcher: | Rajkumar | |
| Guide: | Bhavanideen | |
| University: | Bundelkhand University | |
| Language: | Hindi | |
| Shodhganga | ||
| 11 | Krashi mein adhunikikaran evam pryavaran prabandh- Chirawa tehsil ka ek bhogolik adhyayan | |
| Researcher: | Rajkumar | |
| Guide: | Ram Prasad | |
| University: | University of Rajasthan | |
| Language: | Hindi | |
| 12 | Krishi mein adhunikaran evam paryavaran prabandhan (Chidava tehsil ka ek bhogolik adhyayan) | |
| Researcher: | Rajkumar | |
| Guide: | Ram Prasad | |
| University: | University of Rajasthan | |
| Language: | Hindi | |
| 13 | ||
| Researcher: | Rajkumar | |
| Guide: | Gupta, Lilesh | |
| University: | University of Kota | |
| Language: | Hindi | |
| Shodhganga | ||
| 14 | ||
| Researcher: | Rajkumar | |
| Guide: | Ram, Arvind Kumar | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||
| 15 | ||
| Researcher: | Rajkumar | |
| Guide: | Sharma, Jeeth Ram | |
| University: | Himachal Pradesh University | |
| Shodhganga | ||
| 16 | Production sharing contract in India its effectiveness in the exploitation of hydrocarbon resources | |
| Researcher: | Rajkumar | |
| Guide: | Sreejith and Venugopal | |
| University: | University of Petroleum and Energy Studies (UPES) | |
| Language: | English | |
| Shodhganga | ||
| 17 | ||
| Researcher: | Rajkumar | |
| Guide: | Ram, Arvind Kumar | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||
| 18 | ||
| Researcher: | Rajkumar | |
| Guide: | Prasad, Rai P N | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||